Question: Which school did Mao Zedong attend starting January 1, 1912?
Paraphrase: Which school did Mao Zedong go to beginning January 1, 1912?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q5816 p:P69 ?s . ?s ps:P69 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1912')) }